Individual Calculations August 2019
 Babkov, Timofey  Total change: 30.80  Rating chartPersonal card
 L. Polugaevsky Memorial 2019 Samara RUS 2019-07-10
RcRownchangeKK*chgGame
 1698 1611 4.00 8 0.77 40 30.80 
  Tunik, Sergey 2011  * RUS0.001-0.0840-3.20 
  Salakhova, Adelya 1933 RUS0.001-0.1340-5.20 
  Rivkind, Boris 1263 RUS1.0010.11404.40 
  Makeev, Konstantin 1827 RUS0.001-0.2240-8.80 
  Dolinskaya, Mariia 1427 RUS1.0010.264010.40 
  Skudaev, Artyom 1355 RUS1.0010.19407.60 
  Alferova, Polina 1807 RUS1.0010.754030.00 
  Ulyankin, Igor 1957 RUS0.001-0.1140-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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